Rubbish treating apparatus

Abstract

A rubbish treating apparatus in which the rubbish is gathered, separated, and crushed, after that the crushed rubbish is transferred to a magnetic conveyor, such that ferro-metallic rubbish and non ferro-metallic rubbish are separated. The non ferro-metallic rubbish is then transferred to a pressing device in which the rubbish is pressed, and finally the rubbish is further crumbled and burned in a burner. The gas produced while burning is purified, therefore such procedure can be used to solve the problem of pollution due to rubbish.

I claim: 
     
       1. A rubbish treating apparatus comprising: (a) a rubbish separator with feeding means which includes a hopper as an inlet for rubbish, a slanting platform which is operated by a motor, a blower such that the rubbish can be blown towards a crumbling means;   (b) a crumbling device including a housing with a plurality of teeth internally mounted within the housing, rotating shaft and toothed-blades which crumbles the rubbish into smaller pieces, said toothed-blade being detachably mounted to the shaft;   (c) a conveyor unit, which is mounted directly beneath the crumbling device, and comprises a ferrous metal wheel, a non-ferrous metal wheel, a conveyor, scraper, fixing seat and container; wherein, the conveyor is a closed course and around the wheels, said conveyor is driven when the wheels are rotated, and the scraper is secured at said fixing seat which directly below the conveyor, said scraper scrapes up the ferrous metallic rubbish and collected in the container;   (d) pressing means which comprises three identical pressing machines, each maching includes three rollers and the rollers are mounted at a seat which is welded to the internal wall of said pressing machine; the surface of the roller is arranged with various groove patterns, scrapers are provided along the surface of the roller to take up pressed rubbish; a further blower is disposed at the final pressing machine;   (e) a burner, which arranged next to said blower, and a conduit is mounted within the burner for evaporation of water contained therein;   (f) a waste gas treating unit which dispose beside said burner having two tapered ends, a funnel is located at the top of the treating unit, while the bottom of treating unit is disposed with a pipe having a valve mounted thereon, a hollow circular filter disc is disposed near to the bottom of the treating unit, two apertures are provided at both ends of filter disc while filter disc is connected to the waste gas outlet of burner, along the treating unit a T-shaped water pipe is disposed in which a water level indicator is provided at one end and a control valve is disposed at the other end to control the flowrate of water; and,   (g) a ventilation fan arranged next to the waste gas treating unit which includes an inlet and an outlet.